Comet in a Portal Lab: An Oil Painting

An oil painting of a luminous comet blazing through a glowing portal inside a futuristic laboratory. Thick impasto brushstrokes and rich, layered pigments evoke classic oil painting techniques. The scene is lit with warm amber highlights and cool electric blues as the comet's fiery tail curves toward a circular portal, its surface swirling with geometric patterns and faint runes. The laboratory is cluttered with glass portals, copper pipes, beakers, and vintage meters, while scientists in lab coats watch in awe. Reflections shimmer on metal benches and glass, and the air around the portal seems to bend with energy, suggesting time and space folding in on themselves. Emphasize texture, dramatic chiaroscuro lighting, and the fusion of antique painting craft with futuristic science.